某型低轨卫星码盘轴承设计简述
Design of a Certain Code Disk Bearing for Low Earth Orbit Satellite
李满昌1
作者信息
- 1. 哈尔滨轴承集团有限公司,哈尔滨 150025
- 折叠
摘要
此轴承为根据主机需要设计定制的非标产品,其基本结构为全陶瓷双半外圈低摩擦四点接触球轴承,接触副为点接触.轴承具有极高的运转精度及稳定性,能够在真空环境及温度急剧变化的工况环境使用,依靠陶瓷材料特有的自润滑性进行润滑,不额外添加润滑剂.
Abstract
This bearing is a non-standard product designed and customized according to the needs of the host.Its basic structure is a full-ceramic double-half outer ring low-friction four-point contact ball bearing with a point contact pair.Because of having extremely high operating accuracy and stability,it can be used in vacuum environment and working environment with rapid temperature changes,relying on the unique self-lubrication of ceramic materials for lubrication without additional lubricant.
关键词
陶瓷轴承/自润滑/真空环境/设计简述Key words
ceramic ball bearing/self-lubricating/vacuum environment/design brief引用本文复制引用
出版年
2024
NETL
NSTL
万方数据